New 3720 pics and question

[arlen4720]

does that load match feature keep your rpms steady? say you are at 2000 rpms climbing a hill and you mash the forward pedal to full speed, will it hold 2000 rpms exactly and just slow the drive speed. if not, what does it do

The load match compares the commanded engine RPM with the actual engine RPM. If the actual is less than the commanded, then the computer backs off on the servo valves that are controlling the stroke of the eHydros piston pump, reducing ground speed....It is exactly the same effect of backing off on the pedal.
It seems to work great for bush hogging, and loader work.

 

[dschuffert]

Congrats on the new machine! As others have identified that is the Loadmatch switch. I notice the difference when doing heavy loader work and while using the MMM in high grass.